Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water heater installers and replacers in Oakwood

Avatar for Palm Springs Plumbing & Septic
Palm Springs Plumbing & Septic
150 Palm Springs Drive
4.78(
38
)
Approved Pro
Palm Springs Plumbing & Septic
150 Palm Springs Drive
4.78(
38
)
Approved Pro
Customers say: Quick response
30 local quotes requested
6 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! 15 years of experience. "Where Plumbing is a Breeze" Cash, Check, All major C.C

"I received a high water bill after an extended period away from home and called Palm Springs Plumbing and Septic to assess my water system for leaks. David Duran responded the same day and identified a leak between the meter and the house. David and Dalton replaced the service line to the house within 48 hours and solved our problem. Palm Springs gave me excellent and timely service, kept me updated as to what they were doing, the timeframe to complete the job and offered a reasonable price for the work to be done. I’m glad to have a reliable and responsive plumber that I can count on when needed."

John H on March 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! 15 years of experience. "Where Plumbing is a Breeze" Cash, Check, All major C.C

"I received a high water bill after an extended period away from home and called Palm Springs Plumbing and Septic to assess my water system for leaks. David Duran responded the same day and identified a leak between the meter and the house. David and Dalton replaced the service line to the house within 48 hours and solved our problem. Palm Springs gave me excellent and timely service, kept me updated as to what they were doing, the timeframe to complete the job and offered a reasonable price for the work to be done. I’m glad to have a reliable and responsive plumber that I can count on when needed."

John H on March 2025


Avatar for O'Callaghan Plumbing
O'Callaghan Plumbing
P.O. Box 2783
5.00(
5
)
Approved Pro
O'Callaghan Plumbing
P.O. Box 2783
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

O'Callaghan Plumbing Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very Professional and kept a clean job site. Very reasonable price, on time & responsive! Will definitely use them again!!"

Michael S on August 2023

O'Callaghan Plumbing Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very Professional and kept a clean job site. Very reasonable price, on time & responsive! Will definitely use them again!!"

Michael S on August 2023


Avatar for Wet Works Mechanical, LLC
Wet Works Mechanical, LLC
590 Lilburn School Road Northwest
5.00(
3
)
Approved Pro
Wet Works Mechanical, LLC
590 Lilburn School Road Northwest
5.00(
3
)
Approved Pro
Customers say: Quick response
3 years of experience
Emergency services offered

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. Call today 470-429-7179 EVENING AND WEEKEND EMERGENCY SERVICES AVAILABLE $400.00 minimum charge on all Jobs

"They were super nice to work with, knowledgeable and completed the work quickly."

Linda P on April 2025

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. Call today 470-429-7179 EVENING AND WEEKEND EMERGENCY SERVICES AVAILABLE $400.00 minimum charge on all Jobs

"They were super nice to work with, knowledgeable and completed the work quickly."

Linda P on April 2025


Avatar for Garner Plumbing, Inc.
Garner Plumbing, Inc.
5450 Technology Parkway Suite 400
4.52(
263
)
Approved Pro
Garner Plumbing, Inc.
5450 Technology Parkway Suite 400
4.52(
263
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
29 local quotes requested

Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!

"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."

Becki B on May 2024

Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!

"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."

Becki B on May 2024


Avatar for Rooter Pro Xpress / Guice Services, Inc.
Rooter Pro Xpress / Guice Services, Inc.
6000 Unity Drive, Suite F
4.82(
4,918
)
Approved Pro
Rooter Pro Xpress / Guice Services, Inc.
6000 Unity Drive, Suite F
4.82(
4,918
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1010 local quotes requested

Welcome to Guice Services, Inc.! We have a single mission, which is to achieve complete customer satisfaction. We work with the highest quality materials and experienced professionals. With over 40 years of experience, we have built our fculture around consistently focusing on the needs of our customers, providing personalized attention, and a stress free experience, which sets us apart from our competition and keeps our customers coming back.

"I decided to have someone my gas cooktop. I put ad on Angie's list and RPX was on the job in tow hours on a Sunday. Matched a rate that I was given earlier and completed in one hour. The technician was friendly and knowledgeable. He get 5 stars too. I will use the company again for plumbing and electrical."

david g on May 2025

Welcome to Guice Services, Inc.! We have a single mission, which is to achieve complete customer satisfaction. We work with the highest quality materials and experienced professionals. With over 40 years of experience, we have built our fculture around consistently focusing on the needs of our customers, providing personalized attention, and a stress free experience, which sets us apart from our competition and keeps our customers coming back.

"I decided to have someone my gas cooktop. I put ad on Angie's list and RPX was on the job in tow hours on a Sunday. Matched a rate that I was given earlier and completed in one hour. The technician was friendly and knowledgeable. He get 5 stars too. I will use the company again for plumbing and electrical."

david g on May 2025


Avatar for Z Plumberz of Atlanta
Z Plumberz of Atlanta
4840 Old National Hwy
New on HomeAdvisorNew on Angi
Approved Pro
Z Plumberz of Atlanta
4840 Old National Hwy
New on AngiNew on HomeAdvisor
Approved Pro
38 local quotes requested
1 years of experience

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!


Avatar for K&M Plumbing Services, LLC
K&M Plumbing Services, LLC
8066 Jackson Trail Road
4.90(
5
)
Approved Pro
K&M Plumbing Services, LLC
8066 Jackson Trail Road
4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

K&M Plumbing Services, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Very responsive and detailed in their explanations"

James A on April 2019

K&M Plumbing Services, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Very responsive and detailed in their explanations"

James A on April 2019


Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.38(
54
)
Approved Pro
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.38(
54
)
Approved Pro
Customers say: Quick response
321 local quotes requested
40 years of experience

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric heating and cooling business, serving Gwinnett County, Georgia. We hold Master's licenses in all three trades and are members of the Plumbing Heating Cooling & Mechanical Association of Georgia. Keep Smiling Plumbing Electric Heating and Cooling is there when you need us, ready to take care of any problem that you may have with your plumbing electrical or heating and cooling systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Prompt, professional service."

Anne C on April 2025

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric heating and cooling business, serving Gwinnett County, Georgia. We hold Master's licenses in all three trades and are members of the Plumbing Heating Cooling & Mechanical Association of Georgia. Keep Smiling Plumbing Electric Heating and Cooling is there when you need us, ready to take care of any problem that you may have with your plumbing electrical or heating and cooling systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Prompt, professional service."

Anne C on April 2025


Avatar for A-Total Plumbing
A-Total Plumbing
10 River Ct SE
4.57(
419
)
Approved Pro
A-Total Plumbing
10 River Ct SE
4.57(
419
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 years of experience

A-Total Plumbing (coming soon as Ace Hardware Home Services – Plumbing, Heating & Cooling) is your trusted partner for expert plumbing and HVAC solutions in metro Atlanta and North Georgia. As part of Ace Hardware Home Services, we provide reliable plumbing repairs, HVAC installation, and ongoing maintenance to keep your home comfortable and safe year-round. Whether you need an urgent repair or routine service, our team delivers exceptional workmanship and peace of mind. Let us bring helpful to your home today!

"Very little knowledge of the work to be done,complained the entire visit."

Kathy M on February 2025

A-Total Plumbing (coming soon as Ace Hardware Home Services – Plumbing, Heating & Cooling) is your trusted partner for expert plumbing and HVAC solutions in metro Atlanta and North Georgia. As part of Ace Hardware Home Services, we provide reliable plumbing repairs, HVAC installation, and ongoing maintenance to keep your home comfortable and safe year-round. Whether you need an urgent repair or routine service, our team delivers exceptional workmanship and peace of mind. Let us bring helpful to your home today!

"Very little knowledge of the work to be done,complained the entire visit."

Kathy M on February 2025


Avatar for Grey Plumbing, LLC
Grey Plumbing, LLC
346 Fairfield Drive
5.00(
21
)
Approved Pro
Grey Plumbing, LLC
346 Fairfield Drive
5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
4 years of experience

I’ve been a plumber for about 9 years and I love what I do! My company is all about the American way, providing the best goods and services at the best prices possible. We appreciate your business:)

"This company exceeds my expectations. Austin is knowledgeable and strives to meet all your needs. I hired him to replace a hot water heater, but he ended up finishing other plumbing projects that my renovation contractor failed out. Justin also came to assist and was great. This is my forever go to Plumbing Company."

Julie J on January 2025

I’ve been a plumber for about 9 years and I love what I do! My company is all about the American way, providing the best goods and services at the best prices possible. We appreciate your business:)

"This company exceeds my expectations. Austin is knowledgeable and strives to meet all your needs. I hired him to replace a hot water heater, but he ended up finishing other plumbing projects that my renovation contractor failed out. Justin also came to assist and was great. This is my forever go to Plumbing Company."

Julie J on January 2025

...
Showing 1-10 of 951

FAQs for water heater installation and replacement projects in Oakwood, GA

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Oakwood, GA homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
marble kitchen counter with gold faucet
Apr 28, 2025
Apr 28, 2025
Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
plumber installing sewer main pipes in the ground
Apr 25, 2025
Apr 25, 2025
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
Apr 24, 2025
Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
A couple cooking together
Apr 25, 2025
Apr 25, 2025
Budget for gas line installation costs based on factors such as gas line type, pipe material, project type, permits, potential repairs, labor, and more.
Share project details to get started.